75306260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221489}}^1$

素因数の和:221515

約数の個数: 24

約数和(自身を含む): 167446440

約数和(自身を除く): 92140180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 221489, 442978, 885956, 1107445, 2214890, 3765313, 4429780, 7530626, 15061252, 18826565, 37653130, 75306260]

約数ペア:

[(1, 75306260), (2, 37653130), (4, 18826565), (5, 15061252), (10, 7530626), (17, 4429780), (20, 3765313), (34, 2214890), (68, 1107445), (85, 885956), (170, 442978), (340, 221489)]